 | Protein-Energy Requirements of Developing Countries: Evaluation of New Data (UNU, 1981, 268 p.) |
 |  | Nitrogen absorption-adults |
| | Studies of energy intakes, expenditures, and requirements in China |
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| Protein-Energy Requirements of Developing Countries: Evaluation of New Data (UNU, 1981, 268 p.) |
| | Nitrogen absorption-adults |
| | Studies of energy intakes, expenditures, and requirements in China |
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|
|
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|